:root{
  --navy:#0a0a0a;--navy2:#111111;--navy3:#1a1a1a;
  --teal:#e8821a;--teal2:#c96f0f;--teal-light:rgba(232,130,26,0.12);--teal-mid:rgba(232,130,26,0.35);
  --gold:#f5a623;--gold-light:rgba(245,166,35,0.12);
  --bg:#0a0a0a;--surface:#1a1a1a;--surface2:#111111;
  --border:rgba(255,255,255,0.08);--border2:rgba(245,166,35,0.2);
  --text:#ffffff;--muted:#9aaab8;--muted2:#6b7a99;
  --danger:#c0392b;--danger-light:rgba(192,57,43,0.15);
  --success:#e8821a;--success-light:rgba(232,130,26,0.12);
  --warn:#e67e22;--warn-light:#fef0e3;
  --shadow:0 4px 28px rgba(0,0,0,0.5);--shadow-sm:0 2px 10px rgba(0,0,0,0.3);
  --r:12px;--rs:7px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Playfair Display',serif}

/* ─── SCREENS ─── */
.screen{display:none;min-height:100vh}
.screen.active{display:block}
#screen-landing.active,#screen-auth.active{display:flex}
#screen-app.active{display:flex;flex-direction:column}

/* ─── LANDING ─── */
#screen-landing{
  flex-direction:column;align-items:center;justify-content:center;
  background:var(--navy);padding:40px 20px;text-align:center;position:relative;overflow:hidden;
}
#screen-landing::before{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 55% at 50% 0%,rgba(26,138,122,.2) 0%,transparent 70%),
             radial-gradient(ellipse 55% 40% at 85% 100%,rgba(201,168,76,.13) 0%,transparent 60%)}
.land-cross{width:88px;height:88px;border-radius:50%;border:2px solid rgba(201,168,76,.35);
  display:flex;align-items:center;justify-content:center;margin:0 auto 26px;background:rgba(255,255,255,.04);position:relative}
.land-cross svg{width:48px;height:48px}
.land-title{font-size:2.9rem;color:#fff;line-height:1.1;margin-bottom:8px;position:relative;letter-spacing:-.5px}
.land-title span{color:var(--gold)}
.land-sub{color:rgba(255,255,255,.45);font-size:.85rem;letter-spacing:1.8px;text-transform:uppercase;margin-bottom:44px;position:relative}
.land-btns{display:flex;flex-direction:column;gap:10px;width:100%;max-width:320px;position:relative}
.btn-land{background:var(--teal);color:#fff;border:none;padding:15px 28px;border-radius:var(--r);
  font-family:'DM Sans',sans-serif;font-size:.97rem;font-weight:600;cursor:pointer;transition:all .2s;letter-spacing:.2px}
.btn-land:hover{background:var(--teal2);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,138,122,.35)}
.btn-land-admin{background:transparent;color:rgba(255,255,255,.3);border:none;font-family:'DM Sans',sans-serif;
  font-size:.76rem;cursor:pointer;letter-spacing:.6px;padding:8px;transition:color .2s}
.btn-land-admin:hover{color:rgba(255,255,255,.6)}
.land-info{display:flex;gap:28px;margin-top:50px;flex-wrap:wrap;justify-content:center;position:relative}
.linfo{color:rgba(255,255,255,.45);font-size:.78rem;display:flex;align-items:center;gap:5px}

/* ─── AUTH ─── */
#screen-auth{align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%);padding:40px 20px}
.auth-panel{background:var(--surface);border-radius:16px;width:100%;max-width:460px;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.25)}
.auth-head{background:linear-gradient(120deg,var(--navy) 0%,var(--navy2) 100%);padding:26px 36px;text-align:center}
.auth-head-title{font-family:'Playfair Display',serif;font-size:1.35rem;color:#fff;margin-bottom:2px}
.auth-head-title span{color:var(--gold)}
.auth-head p{color:rgba(255,255,255,.45);font-size:.78rem;letter-spacing:.5px}
.auth-body{padding:30px 36px}
.auth-tabs{display:flex;border:1.5px solid var(--border);border-radius:var(--rs);overflow:hidden;margin-bottom:26px}
.atab{flex:1;padding:10px;text-align:center;font-family:'DM Sans',sans-serif;font-size:.87rem;font-weight:500;
  cursor:pointer;border:none;background:transparent;color:var(--muted);transition:all .2s}
.atab.active{background:var(--navy);color:#fff}
.back-btn{background:none;border:none;color:rgba(255,255,255,.4);font-size:.78rem;cursor:pointer;
  display:flex;align-items:center;gap:4px;margin-bottom:14px;font-family:'DM Sans',sans-serif}
.back-btn:hover{color:#fff}

/* ─── FORM ELEMENTS ─── */
.fg{margin-bottom:14px}
.fg label{display:block;font-size:.72rem;font-weight:700;color:var(--muted);text-transform:uppercase;
  letter-spacing:.6px;margin-bottom:5px}
.fg input,.fg select,.fg textarea{width:100%;padding:10px 13px;border:1.5px solid var(--border);
  border-radius:var(--rs);font-family:'DM Sans',sans-serif;font-size:.92rem;background:var(--surface);
  color:var(--text);outline:none;transition:border .2s}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--teal)}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fg-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.radio-grp{display:flex;gap:18px;margin-top:4px}
.rlabel{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:.9rem}
input[type=radio]{accent-color:var(--teal)}
input[type=checkbox]{accent-color:var(--teal)}

/* ─── BUTTONS ─── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 20px;
  border-radius:var(--rs);font-family:'DM Sans',sans-serif;font-size:.9rem;font-weight:600;
  cursor:pointer;transition:all .2s;border:none;white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy2)}
.btn-teal{background:var(--teal);color:#fff}.btn-teal:hover{background:var(--teal2)}
.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:#b8943d}
.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--teal);color:var(--teal)}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.88}
.btn-warn{background:var(--warn);color:#fff}.btn-warn:hover{opacity:.88}
.btn-ghost{background:transparent;color:var(--muted);border:none}.btn-ghost:hover{color:var(--text)}
.btn-sm{padding:6px 12px;font-size:.78rem}
.btn-full{width:100%}
.btn-google{background:var(--surface2);border:1.5px solid var(--border);color:var(--text);width:100%;margin-bottom:12px}
.btn-google:hover{background:var(--border)}
.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.75rem;margin:12px 0}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}

/* ─── TOPBAR ─── */
.topbar{background:var(--navy);color:#fff;height:60px;padding:0 24px;display:flex;align-items:center;
  justify-content:space-between;position:sticky;top:0;z-index:100;box-shadow:0 2px 16px rgba(0,0,0,.2);flex-shrink:0}
.topbar-brand{font-family:'Playfair Display',serif;font-size:1.2rem}
.topbar-brand span{color:var(--gold)}
.tnav{display:flex;gap:2px}
.tnav-btn{background:transparent;border:none;color:rgba(255,255,255,.6);padding:7px 12px;
  border-radius:6px;font-family:'DM Sans',sans-serif;font-size:.82rem;font-weight:500;cursor:pointer;transition:all .2s}
.tnav-btn:hover,.tnav-btn.active{background:rgba(255,255,255,.12);color:#fff}
.topbar-right{display:flex;align-items:center;gap:8px}
.av-btn{width:34px;height:34px;border-radius:50%;background:var(--teal);display:flex;align-items:center;
  justify-content:center;font-weight:700;font-size:.8rem;cursor:pointer;overflow:hidden;
  border:2px solid rgba(255,255,255,.2);color:#fff;flex-shrink:0}
.av-btn img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.logout-btn{background:transparent;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.6);
  padding:5px 11px;border-radius:6px;font-family:'DM Sans',sans-serif;font-size:.78rem;cursor:pointer;transition:all .2s}
.logout-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.app-body{flex:1;padding:28px 24px;max-width:1140px;margin:0 auto;width:100%}

/* ─── TABS ─── */
.tab-panel{display:none;animation:fadeUp .3s ease}
.tab-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ─── CARDS ─── */
.card{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow-sm);padding:22px}
.card-title{font-size:1rem;color:#ffffff;margin-bottom:14px;font-family:'DM Sans',sans-serif;font-weight:700}
.section-title{font-size:1.35rem;color:#ffffff;margin-bottom:18px}

/* ─── CHIPS / BADGES ─── */
.chip{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.chip-green{background:var(--success-light);color:var(--success)}
.chip-red{background:var(--danger-light);color:var(--danger)}
.chip-gold{background:var(--gold-light);color:var(--gold)}
.chip-navy{background:#e8eef5;color:var(--navy)}
.chip-warn{background:var(--warn-light);color:var(--warn)}

/* ─── DASHBOARD ─── */
.dash-hero{background:linear-gradient(120deg,var(--navy) 0%,var(--navy2) 60%,var(--navy3) 100%);
  border-radius:16px;padding:28px 32px;color:#fff;margin-bottom:22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;position:relative;overflow:hidden}
.dash-hero::after{content:'';position:absolute;right:-50px;top:-50px;width:220px;height:220px;
  border-radius:50%;background:rgba(201,168,76,.07);pointer-events:none;z-index:0}
.dash-hero>*{position:relative;z-index:1}
.dash-hero h2{font-size:1.7rem;margin-bottom:4px}
.dash-hero p{opacity:.6;font-size:.88rem}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:12px;margin-bottom:22px}
.stat-box{background:var(--surface);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow-sm);border-top:3px solid var(--teal)}
.stat-box .sl{font-size:.7rem;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700;margin-bottom:5px}
.stat-box .sv{font-family:'Playfair Display',serif;font-size:2rem;color:#ffffff}

/* ─── BOOKING FLOW ─── */
.booking-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:740px){.booking-layout{grid-template-columns:1fr}}
.step-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.8px;color:var(--teal);font-weight:700;margin-bottom:10px}
.mb14{margin-bottom:14px}

.doc-card{display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:var(--rs);
  border:1.5px solid var(--border);cursor:pointer;transition:all .2s;margin-bottom:8px}
.doc-card:hover{border-color:var(--teal);background:var(--teal-light)}
.doc-card.selected{border-color:var(--teal);background:var(--teal-light)}
.doc-card.fully-booked{opacity:.5;cursor:not-allowed}
.doc-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-weight:700;font-size:.95rem;color:#fff;flex-shrink:0}
.doc-info{flex:1}.doc-info h4{font-size:.9rem;font-weight:600;font-family:'DM Sans',sans-serif}
.doc-info p{font-size:.73rem;color:var(--muted)}

/* Calendar */
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.cal-header h4{font-size:.88rem;font-weight:600}
.cal-arr{background:none;border:1.5px solid var(--border);width:26px;height:26px;border-radius:5px;
  cursor:pointer;font-size:.88rem;color:var(--muted);transition:all .15s}
.cal-arr:hover{border-color:var(--teal);color:var(--teal)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.cal-dn{font-size:.62rem;font-weight:700;color:var(--muted);text-transform:uppercase;padding:3px 0}
.cal-d{aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  border-radius:50%;font-size:.78rem;cursor:pointer;transition:all .15s}
.cal-d:hover{background:var(--teal-light)}
.cal-d.today{background:var(--gold-light);color:var(--gold);font-weight:700}
.cal-d.sel{background:var(--teal);color:#fff}
.cal-d.dim{opacity:.28;cursor:default;pointer-events:none}
.cal-d.empty{cursor:default}

/* Slots */
.slots-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px}
.slot-btn{padding:7px 3px;text-align:center;border-radius:var(--rs);border:1.5px solid var(--border);
  font-size:.75rem;font-weight:600;cursor:pointer;transition:all .15s;font-family:'DM Sans',sans-serif;background:var(--surface)}
.slot-btn:hover{border-color:var(--teal);color:var(--teal)}
.slot-btn.free{background:var(--success-light);border-color:var(--teal-mid);color:var(--success)}
.slot-btn.taken{background:var(--danger-light);border-color:#f0b8b8;color:var(--danger);cursor:not-allowed}
.slot-btn.sel{background:var(--teal);border-color:var(--teal);color:#fff}
.booking-summary{background:var(--teal-light);border:1.5px solid var(--teal-mid);border-radius:var(--rs);
  padding:13px;margin-bottom:14px;font-size:.85rem;line-height:1.9;display:none}
.booking-summary strong{color:#ffffff}

/* Notif selector */
.notif-opts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.notif-opt{border:1.5px solid var(--border);border-radius:var(--rs);padding:9px 10px;cursor:pointer;
  display:flex;align-items:center;gap:8px;font-size:.83rem;transition:all .15s}
.notif-opt:hover{border-color:var(--teal)}
.notif-opt.sel{border-color:var(--teal);background:var(--teal-light)}
.notif-opt input{accent-color:var(--teal)}

/* ─── APPOINTMENTS ─── */
.appt-card{background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow-sm);
  padding:18px 20px;display:flex;align-items:center;gap:16px;margin-bottom:12px;flex-wrap:wrap;
  border-left:4px solid var(--teal)}
.appt-card.cancelled{border-left-color:var(--danger);opacity:.72}
.appt-card.past{border-left-color:var(--muted2)}
.appt-date-box{background:var(--navy);color:#fff;border-radius:var(--rs);padding:9px 12px;
  text-align:center;min-width:54px;flex-shrink:0}
.appt-date-box .aday{font-family:'Playfair Display',serif;font-size:1.5rem;line-height:1}
.appt-date-box .amon{font-size:.6rem;text-transform:uppercase;letter-spacing:1px;opacity:.65}
.appt-info{flex:1}.appt-info h4{font-size:.93rem;font-weight:600;margin-bottom:2px}
.appt-info p{color:var(--muted);font-size:.8rem}
.appt-acts{display:flex;gap:7px;flex-wrap:wrap;align-items:center}

/* ─── PROFILE ─── */
.profile-top{display:flex;align-items:center;gap:22px;background:var(--surface);border-radius:var(--r);
  padding:22px;box-shadow:var(--shadow-sm);margin-bottom:20px;flex-wrap:wrap}
.prof-pic-wrap{position:relative}
.prof-pic{width:84px;height:84px;border-radius:50%;background:var(--teal);display:flex;align-items:center;
  justify-content:center;color:#fff;font-size:1.9rem;font-weight:700;overflow:hidden;border:3px solid var(--gold)}
.prof-pic img{width:100%;height:100%;object-fit:cover}
.pic-chg{position:absolute;bottom:2px;right:2px;background:var(--navy);color:#fff;border:none;border-radius:50%;
  width:24px;height:24px;font-size:.7rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.prof-meta h2{font-size:1.4rem;margin-bottom:3px}
.prof-meta p{color:var(--muted);font-size:.86rem}

/* ─── ADMIN ─── */
.avail-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:22px}
.avail-card{background:var(--surface);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow-sm);
  cursor:pointer;transition:all .2s;border:1.5px solid var(--border)}
.avail-card:hover{border-color:var(--teal);box-shadow:0 4px 20px rgba(26,138,122,.12)}
.avail-card h4{font-size:.88rem;font-weight:700;font-family:'DM Sans',sans-serif;margin-bottom:3px;color:#ffffff}
.avail-card p{font-size:.72rem;color:var(--muted);margin-bottom:8px}
.avail-mini-slots{display:flex;flex-wrap:wrap;gap:4px}
.avail-slot{font-size:.65rem;padding:2px 6px;border-radius:4px;background:var(--success-light);color:var(--success);font-weight:600}
.avail-slot.taken{background:var(--danger-light);color:var(--danger)}
.admin-date-row{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.admin-date-row label{font-size:.75rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.admin-date-row input[type=date]{padding:8px 12px;border:1.5px solid var(--border);border-radius:var(--rs);
  font-family:'DM Sans',sans-serif;font-size:.88rem;outline:none;cursor:pointer}
.admin-date-row input[type=date]:focus{border-color:var(--teal)}
.adm-doc-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.adt{padding:7px 14px;border-radius:20px;border:1.5px solid rgba(255,255,255,0.3);background:transparent;
  font-family:'DM Sans',sans-serif;font-size:.8rem;cursor:pointer;font-weight:600;transition:all .15s;color:#ffffff}
.adt.active{background:var(--teal);color:#fff;border-color:var(--teal);box-shadow:0 0 12px rgba(232,130,26,0.6),0 0 24px rgba(232,130,26,0.3)}
.day-count-badge{display:inline-flex;align-items:center;justify-content:center;
  background:var(--gold);color:#fff;border-radius:50%;width:22px;height:22px;font-size:.72rem;font-weight:700;margin-left:6px}
.data-table{width:100%;border-collapse:collapse}
.data-table th{background:var(--navy);color:#fff;padding:10px 13px;text-align:left;font-size:.75rem;font-weight:700;letter-spacing:.3px}
.data-table td{padding:10px 13px;border-bottom:1px solid var(--border);font-size:.83rem;vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:var(--surface2)}
.data-table th:first-child{border-radius:8px 0 0 0}.data-table th:last-child{border-radius:0 8px 0 0}
.row-num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;
  border-radius:50%;background:var(--teal);color:#fff;font-size:.7rem;font-weight:700;flex-shrink:0}

/* ─── MODAL ─── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:500;display:none;
  align-items:center;justify-content:center;padding:16px}
.modal-overlay.open{display:flex}
.modal{background:var(--surface);border-radius:16px;width:100%;max-width:500px;overflow:hidden;
  box-shadow:0 16px 48px rgba(0,0,0,.22);animation:popIn .22s ease}
@keyframes popIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:none}}
.modal-head{background:var(--navy);padding:18px 24px;color:#fff}
.modal-head.danger{background:var(--danger)}
.modal-head.warn{background:var(--warn)}
.modal-head.teal{background:var(--teal)}
.modal-head h3{font-size:1.05rem;margin-bottom:2px}
.modal-head p{opacity:.5;font-size:.76rem}
.modal-body{padding:22px 24px}
.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
.email-preview{background:#f8f9fa;border:1px solid var(--border);border-radius:8px;padding:16px;color:#1a1a1a;
  font-size:.83rem;line-height:1.8;margin-bottom:16px}
.email-from{color:#555;font-size:.72rem;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #ddd}

/* ─── TOAST ─── */
#toasts{position:fixed;bottom:22px;right:22px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--navy);color:#fff;padding:12px 16px;border-radius:var(--rs);font-size:.83rem;
  box-shadow:0 4px 20px rgba(0,0,0,.2);min-width:250px;display:flex;align-items:center;gap:9px;animation:slideUp .28s ease}
.toast.success{background:var(--success)}.toast.error{background:var(--danger)}
.toast.info{background:var(--gold);color:var(--navy)}.toast.warn{background:var(--warn)}
@keyframes slideUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ─── PWA INSTALL BANNER ─── */
.pwa-banner{background:linear-gradient(120deg,var(--navy),var(--navy2));border-radius:var(--r);
  padding:16px 20px;margin-bottom:18px;display:flex;align-items:center;gap:14px;color:#fff;flex-wrap:wrap}
.pwa-banner .pwa-icon{font-size:2rem;flex-shrink:0}
.pwa-banner .pwa-text{flex:1}
.pwa-banner .pwa-text h4{font-size:.95rem;margin-bottom:2px}
.pwa-banner .pwa-text p{font-size:.78rem;opacity:.6}

/* ─── MISC ─── */
.hidden{display:none!important}
.mt{margin-top:14px}.mb{margin-bottom:14px}.mt8{margin-top:8px}
.flex{display:flex}.gap{gap:8px}.jb{justify-content:space-between}.ac{align-items:center}
.empty-state{text-align:center;padding:40px 16px;color:var(--muted)}
.empty-state .esi{font-size:2.8rem;margin-bottom:10px}
.whatsapp-icon{color:#25D366;font-size:1rem}
.page-back-btn{display:inline-flex;align-items:center;gap:6px;background:var(--surface);
  border:1.5px solid var(--border);color:var(--muted);padding:7px 14px;border-radius:var(--rs);
  font-family:'DM Sans',sans-serif;font-size:.82rem;font-weight:600;cursor:pointer;
  transition:all .2s;margin-bottom:18px}
.page-back-btn:hover{border-color:var(--teal);color:var(--teal);background:var(--surface2)}

/* ─── HAMBURGER MENU ─── */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;
  background:transparent;border:none;cursor:pointer;padding:6px;border-radius:6px;
  transition:background .2s}
.hamburger:hover{background:rgba(255,255,255,.1)}
.hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;
  transition:all .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile drawer */
.mobile-drawer{position:fixed;top:60px;left:0;right:0;background:var(--navy2);
  z-index:99;display:none;flex-direction:column;padding:10px 0;
  box-shadow:0 8px 24px rgba(0,0,0,.25);border-top:1px solid rgba(255,255,255,.08)}
.mobile-drawer.open{display:flex}
.mobile-drawer a{color:rgba(255,255,255,.75);padding:13px 24px;font-size:.95rem;font-weight:500;
  cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:10px;
  font-family:'DM Sans',sans-serif;border:none;background:transparent;text-align:left}
.mobile-drawer a:hover,.mobile-drawer a.active{background:rgba(255,255,255,.08);color:#fff}
.mobile-drawer .drawer-divider{height:1px;background:rgba(255,255,255,.08);margin:6px 0}
.mobile-drawer .drawer-logout{color:rgba(255,255,255,.4);font-size:.82rem;padding:10px 24px;
  cursor:pointer;font-family:'DM Sans',sans-serif;background:none;border:none;text-align:left}
.mobile-drawer .drawer-logout:hover{color:rgba(255,255,255,.7)}

/* ─── FOOTER ─── */
.site-footer{background:var(--navy);color:rgba(255,255,255,.35);text-align:center;
  padding:16px 20px;font-size:.75rem;letter-spacing:.4px;flex-shrink:0}
.site-footer strong{color:rgba(255,255,255,.6)}
.site-footer a{color:var(--gold);text-decoration:none}
.site-footer a:hover{text-decoration:underline}

/* ─── RESPONSIVE ─── */
@media(max-width:768px){
  .tnav{display:none!important}
  .hamburger{display:flex!important}
  .logout-btn{display:none}
  .topbar{padding:0 16px}
  .app-body{padding:18px 14px}
  .booking-layout{grid-template-columns:1fr!important}
  .fg-row{grid-template-columns:1fr!important}
  .fg-row3{grid-template-columns:1fr 1fr!important}
  .stats-row{grid-template-columns:1fr 1fr!important}
  .avail-bar{grid-template-columns:1fr!important}
  .slots-grid{grid-template-columns:repeat(3,1fr)!important}
  .dash-hero{padding:20px 18px}
  .dash-hero h2{font-size:1.35rem}
  .card{padding:16px}
  .appt-card{padding:14px}
  .data-table{font-size:.75rem}
  .data-table th,.data-table td{padding:8px 9px}
  .admin-date-row{flex-wrap:wrap;gap:8px}
  .adm-doc-tabs{gap:6px}
  .adt{font-size:.75rem;padding:6px 10px}
  .modal{max-width:100%!important}
  .pwa-banner{padding:14px 16px;gap:10px}
  .section-title{font-size:1.15rem}
  .notif-opts{grid-template-columns:1fr!important}
  .profile-top{gap:16px}
  .prof-pic{width:70px;height:70px;font-size:1.5rem}
}
@media(max-width:480px){
  .stats-row{grid-template-columns:1fr!important}
  .fg-row3{grid-template-columns:1fr!important}
  .land-title{font-size:2.2rem}
  .appt-acts{flex-direction:column;align-items:flex-start}
  .modal-footer{flex-wrap:wrap}
  .modal-footer .btn{flex:1}
}

/* ── TIDAL TECH DARK THEME OVERRIDES ── */
::placeholder{color:rgba(255,255,255,0.25)!important}
select option{background:#1a1a1a!important;color:#fff!important}
.data-table th{background:#111!important}
.data-table td{color:rgba(255,255,255,0.85)!important}
#bk-ma-section,#bk-ma-fields,#pf-ma-section,#pf-ma-fields{display:none!important}

/* ── Password eye toggle ── */
.pw-wrap{position:relative;}
.pw-wrap input{padding-right:42px!important;}
.pw-eye{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:1rem;color:var(--muted);padding:4px;line-height:1;margin-top:10px;}
.pw-eye:hover{color:#fff;}
/* ── Loading Overlay ── */
#loading-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(10,10,10,.82);
  backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
}
.loading-box{
  background:var(--navy2);
  border:1px solid var(--border);
  border-radius:16px;
  padding:36px 48px;
  text-align:center;
  box-shadow:0 20px 60px rgba(0,0,0,.6);
  min-width:200px;
}
.loading-spinner{
  width:44px;height:44px;
  border:4px solid rgba(232,130,26,.2);
  border-top-color:var(--teal);
  border-radius:50%;
  animation:spin .8s linear infinite;
  margin:0 auto 16px;
}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-msg{
  color:#fff;
  font-size:.95rem;
  font-family:'DM Sans',sans-serif;
  font-weight:500;
  letter-spacing:.02em;
}